semester

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. one of two divisions of an academic year
• Derivationally related forms:
semestral
• Hypernyms:
school term, academic term, academic session, session
• Part Holonyms:
school year, academic year
2. half a year;
a period of 6 months
• Derivationally related forms:
semestrial, semestral
• Hypernyms:
time period, period of time, period