英语词汇词典 | 单词含义、定义和示例
an expression or feeling of disapproval or opposition
"The lawyer raised an objection during the trial."
arousing distaste or opposition; unpleasant or offensive
"His objectionable behavior made everyone uncomfortable."
As a noun: a goal or aim. As an adjective: not influenced by personal feelings; unbiased.
"Her main objective is to finish the project on time."
a person who expresses opposition or disapproval to something
"The objector raised his concerns during the town meeting."
to scold or rebuke severely
"The teacher objurgated the student for being dishonest."
a harsh scolding or strong rebuke
"His misconduct earned him a severe objurgation from the manager."
a religious offering, especially of bread or wine to God
"The priest placed the oblation on the altar during the ceremony."
to bind legally or morally; to compel someone to do something
"The contract obligates the company to provide timely service."
a duty or commitment
"You have an obligation to follow the rules."
Required by law, rule, or custom; mandatory.
"Wearing a helmet is obligatory when riding a motorcycle."
to do something as a favor or kindness for someone
"She obliged by helping him with the task."
Willing to help or do favors; accommodating.
"The staff at the hotel were very obliging and friendly."
Not explicit or direct in addressing a point; slanting or indirect.
"She made an oblique reference to his past mistakes."
Deviation from moral or usual conduct; indirectness or lack of straightforwardness.
"The politician was criticized for the obliquity of his answers."
To completely destroy, remove, or wipe out.
"The town was obliterated by the powerful earthquake."
The state of being completely forgotten or unknown; the state of being unconscious or unaware.
"The ancient city fell into oblivion after the empire collapsed."
Strong public criticism or verbal abuse; disgrace or shame from public condemnation.
"The politician faced obloquy after the scandal was exposed."
Extremely unpleasant, offensive, or annoying.
"The obnoxious behavior of the guest ruined the party."
Not clearly expressed or understood; to make something difficult to see or understand.
"The meaning of the poem was obscure to most readers."
Funeral rites or ceremonies.
"The obsequies for the late leader drew thousands of mourners."
Excessively obedient or attentive in a servile way.
"The waiter gave an obsequious bow to every customer."
A funeral rite, usually used in plural form obsequies.
"The village gathered for the obsequy of their beloved teacher."
The practice of following a custom, rule, or religious law.
"The festival is held in observance of a centuries-old tradition."
Quick to notice details or attentive to rules and customs.
"She is very observant and rarely misses any detail."
the action or process of observing something carefully in order to gain information
"The scientist made an observation during the experiment."
The action or process of observing something carefully.
"Observations of distant galaxies provide new insights."
A building equipped for observing astronomical or meteorological events.
"The observatory is open to the public on weekends."
to watch carefully and attentively
"The teacher asked the students to observe the experiment."
To celebrate or keep a religious or other festival.
"The day is observed annually to raise awareness."
a person who watches or notices something
"The observer took notes during the meeting."
An idea, thought, or concern that continually preoccupies or intrudes on a person's mind.
"His obsession with success drove him to work day and night."
Relating to or characterized by an obsession; thinking about something too much.
"He has an obsessive interest in cleanliness."
A hard, dark, glasslike volcanic rock formed by rapid solidification of lava.
"The knife was made from sharp obsidian."
The state of being no longer useful or in fashion; becoming outdated.
"The rapid obsolescence of smartphones makes people upgrade frequently."
Becoming outdated or on the way to becoming obsolete.
"The obsolescent technology could not compete with modern devices."
No longer in use or out of date.
"Floppy disks are now completely obsolete."
something that blocks your way or prevents progress
"Lack of money was the main obstacle to his success."
Things that block one's way or prevent or hinder progress.
"Obstacles in life can often lead to valuable lessons."
A doctor specializing in pregnancy, childbirth, and women's reproductive health.
"The obstetrician monitored the mother’s health throughout the pregnancy."
The action of making the best or most effective use of a situation or resource.
"The company focused on optimization of resources to maximize profits."
Great wealth, luxury, or abundance.
"The palace displayed a level of opulence that amazed the visitors."
The practice or profession of examining the eyes and prescribing corrective lenses.
"She studied optometry at the university to become an eye specialist."
A healthcare professional who examines eyes and prescribes corrective lenses.
"The optometrist prescribed new glasses for her."
Not required; left to personal choice.
"The dress code for the party is optional."
A choice or possibility available among alternatives.
"You have the option to pay by card or cash."
Made as effective, perfect, or functional as possible.
"Optimized irrigation techniques conserve water in farming."
Make the best or most effective use of a situation, opportunity, or resource.
"They optimized the software for faster performance."
Best or most favorable; ideal.
"This diet plan provides the optimal balance of nutrients."
