English Reference

Word

bachelor

Phoneticsbach·e·lor

US/ˈbætʃəɫɝ/

UK/bˈætʃəlɐ/

Definitions

01unmarried man

B2

n. a man who has never been married.

n. a man who is not married, especially one who has never married and is socially perceived as eligible for marriage.

“He lived as a bachelor for many years before finally meeting his wife.”

“The protagonist is portrayed as a confirmed bachelor who enjoys his independence and has no intention of settling down.”

Synonyms

single man

Antonyms

husbandmarried man

02university degree

B2

n. the first degree you get from a university after three or four years of study.

n. the first or lowest academic degree conferred by a college or university; often used as a modifier in 'bachelor's degree'.

“After four years of hard work, she finally received her bachelor of arts.”

“Candidates must hold a bachelor in a relevant field to be considered for this entry-level research position.”

Pitfall

I have a bachelor in science.

I have a bachelor's degree in science.

When referring to the qualification itself, it is more common to use the possessive form 'bachelor's degree' or simply 'a bachelor's'.

Synonyms

undergraduate degreebaccalaureate

03small apartment

C1

n. a small apartment with only one main room for living and sleeping.

n. a small apartment designed for one person, typically consisting of a single main room that serves as both bedroom and living area.

“He moved into a small bachelor near the university to save money on rent.”

“The building consists mostly of bachelors and one-bedroom units, catering primarily to young professionals and students.”

American English · Informal

Usage

Commonly used in Canadian English to refer to a studio flat.

Synonyms

studio apartmentbedsitter

04junior knight

C2

n. a young knight who served under the banner of another knight.

n. a knight who followed the banner of another, either because of his youth or because he had too few vassals to display his own banner.

“The young bachelor rode bravely into battle behind the king's standard.”

“In the medieval hierarchy, a knight bachelor was the lowest rank of knighthood, lacking the resources to lead a company of his own.”

Archaic · Literary

Synonyms

squirejunior knight

Real-World Examples

“Graduation rates have slipped: 57% of students seeking bachelor’s degrees graduated within six years as of 2024.”
The Guardian · 8 Sept 2026
“Or are you happy living life as a bachelor?”
The Guardian · 11 Sept 2026

Etymology

From Middle English bacheler, from Anglo-Norman and Old French bacheler (modern French bachelier), from Medieval Latin baccalārius, baccalāris (compare Tuscan baccalare (“squire”)).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

bachelorNounbacheloretteNoun

This entry

Level
B2 · Upper Intermediate
Frequency
Frequent
Updated

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