Tra từ semicentennial - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

semicentennial

I - noun

the 50th anniversary (or the celebration of it)
• Syn:
semicentenary
• Hypernyms:
anniversary, day of remembrance

II - adjective

of or relating to or marking the 50th anniversary
• Syn:
semicentenary
• Pertains to noun:
semicentenary (for: semicentenary)