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Semester

UK //sɪˈmɛstə// US //sɪˈmɛstər// Pronunciation

Definition

A half-year term in an academic calendar, typically lasting around 15-18 weeks.

Listen to definition

In simple words: A part of the school year, usually half a year long.

Examples

• I have three classes this semester.
• My semester starts next week.
• She graduated at the end of her final semester.
• The semester will focus on advanced mathematics.
• They offer a special course every semester.

Usage notes

Used in academic contexts, particularly in high school and college. It's less common in non-academic settings. Avoid using informally.

Grammar pattern

count noun

Memory hint

Think of a 'semester' as a 'six-month' segment of learning.

Collocations

• fall semester
• spring semester
• academic semester
• semester grades

Synonyms

• term
• session
• academic period
• duration

Common mistakes

• Confused with 'trimester', which is a different time period.
• Incorrectly pluralized as 'semesters' when referring to a single period.
• Using 'semester' with non-academic subjects.