名詞 closer:

1. a person who closes something
2. (baseball) a relief pitcher who can protect a lead in the last inning or two of the game
   同義詞：finisher

形容詞 close:

1. at or within a short distance in space or time or having elements near each other
   同義詞：close
2. close in relevance or relationship
   同義詞：close
3. not far distant in time or space or degree or circumstances
   同義詞：near, close, nigh
4. rigorously attentive; strict and thorough
   同義詞：close
5. marked by fidelity to an original
   同義詞：close, faithful
6. (of a contest or contestants) evenly matched
   同義詞：close, tight
7. crowded
   同義詞：close, confining
8. lacking fresh air
   同義詞：airless, close, stuffy, unaired
9. of textiles
   同義詞：close, tight
10. strictly confined or guarded
    同義詞：close
11. confined to specific persons
    同義詞：close
12. fitting closely but comfortably
    同義詞：close, snug, close-fitting
13. used of hair or haircuts
    同義詞：close
14. giving or spending with reluctance
    同義詞：cheeseparing, close, near, penny-pinching, skinny
15. inclined to secrecy or reticence about divulging information
    同義詞：close, closelipped, closemouthed, secretive, tightlipped

副詞 closer:

1. (comparative of `near' or `close') within a shorter distance
   同義詞：nearer, nigher

1. Draw/Pull your chair a little closer.
   把你的椅子拉近一點。
2. Could you move a fraction closer?
   你能不能稍微再挪近點兒?
3. On closer examination the painting proved to be a fake.
   再經仔細觀察，證實那幅畫是膺品。
4. The closer you stay to nature, the more you will appreciate her beauty.
   你愈接近大自然，就愈能了解它的美。
5. The two marching columns moved closer and finally merged.
   行進中的兩路縱隊越走越近，終于合成一路。
6. Bring it closer so that I may see it better.
   把它拿近點兒，讓我看看仔細。

clos.er

n.（名詞）
One that closes:
關閉者：關門者：
例句：
The closer of the shop has to lock up.
商店的關門者要鎖門

Baseball A relief pitcher called upon to protect a lead late in a game.
【棒球】 后援投手：在比賽中被要求上場來保護領先的地位