語彙集

英単語辞書 | 単語の意味、定義、例文

adjective C2
/juːˈbɪkwɪtəs/

Present, appearing, or found everywhere.

"Smartphones have become ubiquitous in modern society."

ubiquity definition card — visual illustration of the meaning
noun C2
/juːˈbɪk.wɪ.ti/

Being present everywhere or widespread existence.

"The ubiquity of smartphones has changed communication."

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ukase

noun C2
/juːˈkeɪs/

An authoritative decree or order, especially one issued by a sovereign or government.

"The czar issued a ukase restricting the freedom of the press."

adjective C2
/ˌʌltrəˈmɒnteɪn/

beyond the mountains, especially referring to support for the Pope over local church authority

"The debate highlighted the ultramontane position in church politics."

adjective C2
/ˌʌltrəˈmʌndeɪn/

Relating to things beyond the physical world; supernatural or transcendental.

"Philosophers often discuss ultramundane realities beyond human perception."

Umbra definition card — visual illustration of the meaning
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Umbra

noun C2
/ˈʌm.brə/

the fully shaded inner region of a shadow cast by an opaque object; the dark center of a sunspot

"During the eclipse, we stood in the moon's umbra."

noun C2
/ˈʌmbrɪdʒ/

A feeling of resentment or offense.

"She took umbrage at his rude remark."

adjective C2
/ʌnˈælɔɪd/

Pure, complete, and not mixed with anything else.

"She felt unalloyed joy at the news of her success."

unappeased definition card — visual illustration of the meaning
adjective C2
/ʌnəˈpiːzd/

Not satisfied or calmed; still feeling discontent or anger

"Despite the apology, she remained unappeased."

unarm definition card — visual illustration of the meaning
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unarm

verb C2
/ʌnˈɑːrm/

to remove weapons from someone or to deprive of means of attack or defense

"The soldiers were ordered to unarm the prisoners."

unassailable definition card — visual illustration of the meaning
adjective C2
/ˌʌnəˈseɪləbl/

Unable to be attacked, questioned, or defeated.

"Her logic was unassailable during the debate."

adjective C2
/ˌʌnəˈsweɪdʒd/

Not made less intense or relieved; unrelieved.

"His grief remained unassuaged despite the passage of time."

adjective C2
/ˌʌnəˈʃʊəd/

Lacking confidence or certainty.

"She gave an unassured answer during the interview."

adjective C2
/ʌnˈblʌʃɪŋ/

showing no shame or embarrassment; boldly shameless

"He told the unblushing lie without any hesitation."

adjective C2
/ˌʌnsɛrəˈmoʊniəs/

Done without formality or courtesy; abrupt or rude.

"He made an unceremonious exit from the party."

adjective C2
/ʌnˈtʃeɪst/

not celibate; having engaged in sexual relations; lacking moral purity

"The conservative society considered her behavior unchaste and improper."

unclothe definition card — visual illustration of the meaning
verb C2
/ʌnˈkloʊð/

to remove clothing from someone or something

"The nurse helped unclothe the patient for the examination."

noun C2
/ʌnˈkloʊðɪŋ/

the act or process of removing clothing

"The child quickly ran inside for unclothing after playing in the mud."

adjective C2
/ʌnˈkɒnʃənəbl/

shockingly unfair or unreasonable

"The company made unconscionable profits from the crisis."

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uncouch

verb C2
/ʌnˈkaʊtʃ/

to remove from a couch or to release from being laid down (rare/archaic usage)

"The surgeon attempted to uncouch the cataract."

noun C2
/ˈʌŋkʃən/

The act of anointing as part of a religious or ceremonial ritual; excessive or insincere flattery.

"The priest performed the holy unction with solemnity."

adjective C2
/ˈʌŋk.tʃu.əs/

Excessively flattering or ingratiating; oily in texture.

"His unctuous tone made everyone uncomfortable."

verb C2
/ˌʌn.dɪˈsiːv/

To free someone from a misconception or false belief.

"She tried to undeceive him about the false rumors."

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undergird

verb C2
/ˌʌndərˈɡɜːrd/

to provide support or foundation for; to strengthen

"Strong values undergird a healthy society."

noun C2
/ˈʌndərlɪŋ/

a person of low rank or importance; a subordinate

"The manager ordered his underlings to finish the task quickly."

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underman

verb C2
/ˈʌndərˌmæn/

to supply with fewer workers or personnel than needed

"The hospital was undermanned during the flu outbreak."

understory definition card — visual illustration of the meaning
noun C2
/ˈʌn.dɚˌstɔː.ri/

The layer of vegetation beneath the main canopy of a forest.

"The understory of a rainforest is home to small mammals and insects."

verb C2
/ˈʌndərˌraɪt/

To guarantee financial support, especially by agreeing to cover losses or risks; in insurance, to assess and accept risks.

"The bank agreed to underwrite the company's new bond issue."

verb C2
/ˈʌndjʊleɪt/

To move with a smooth, wave-like motion.

"The snake undulated across the sand."

undulating definition card — visual illustration of the meaning
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undulating

adjective C2
/ˈʌndjʊleɪtɪŋ/

Having a smoothly rising and falling form or motion like waves.

"We drove through undulating hills."

adjective C2
/ˈʌndjʊləs/

Having a wavy surface or form.

"The artist painted the undulous sea at sunset."

adverb C2
/ʌnˈɜːrɪŋli/

Without making any mistakes; always accurate

"The archer aimed unerringly at the target."

adjective C2
/ˌʌnɪkˈsɛpʃənəbl/

Not open to objection; acceptable and unobjectionable

"His behavior was unexceptionable throughout the event."

unfeigned definition card — visual illustration of the meaning
adjective C2
/ʌnˈfeɪnd/

genuine; not pretended or insincere

"She expressed unfeigned joy at her friend's success."

verb C2
/ʌnˈfɛtər/

to release from restraint or restriction; to free

"The new law will unfetter small businesses from excessive regulations."

adjective C2
/ʌnˈflæpəbəl/

calm and composed, especially in difficult situations

"Despite the crisis, he remained unflappable and confident."

adjective C2
/ʌnˈflɛdʒd/

Inexperienced, immature, or not fully developed.

"The unfledged writer struggled to complete his first novel."

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unfrock

verb C2
/ʌnˈfrɒk/

To remove a priest from his position or deprive someone of a rank.

"The corrupt priest was unfrocked after the investigation."

adjective C2
/ʌnˈɡeɪnli/

Awkward, clumsy, or lacking grace in movement or appearance.

"The tall boy moved in an ungainly manner."

noun C2
/ˈʌŋɡwənt/

A soothing or healing ointment applied to the skin.

"The doctor applied an unguent to heal the burn."

adjective C2
/ˌʌnɪmˈpiːtʃəbl/

Not able to be doubted, questioned, or criticized; completely trustworthy.

"She is known for her unimpeachable honesty."

adjective C2
/juːˈnɪsənənt/

Sounding together or in harmony.

"The unisonant voices created a powerful effect."

noun C2
/ˌjuːnɪˈtɛəriən/

A person who believes that God exists as one entity rather than as a Trinity; a member of a religious denomination that emphasizes individual freedom of belief.

"The Unitarian church is known for its inclusive and open-minded approach."

noun C2
/ˈjuːnɪvəˌlɛns/

The state of having a single valence or combining power, especially in chemistry.

"Hydrogen is characterized by its univalence in chemical reactions."

adjective C2
/ʌnˈlɛtəd/

lacking education or the ability to read and write; illiterate

"The unlettered villagers relied on oral traditions to preserve their history."

adjective C2
/ʌnˈmɪtɪɡeɪtɪd/

absolute; not lessened or moderated

"The meeting was an unmitigated disaster."

adjective C2
/ˌʌnpriːpəˈzɛsɪŋ/

not attractive or appealing in appearance

"Despite his unprepossessing looks, he was very kind and intelligent."

adjective C2
/ˌʌnprəˈpɪʃəs/

Not giving or indicating a good chance of success; unfavorable.

"The team began their journey under unpropitious weather conditions."

adjective C2
/ˌʌn.rɪˈdʒɛn.ər.ət/

Not reformed or showing no signs of change; stubbornly refusing to reform or repent.

"He remained an unregenerate opponent of progress."

adjective C2
/ˌʌnrɪˈmɪtɪŋ/

Never relaxing or stopping; persistent.

"Her unremitting efforts finally paid off."