first baseman

(baseball) The infield defensive player that stands near first base.

Japanese Meaning

一塁手 - 野球において、一塁の近くで守備を担当する内野手

The veteran first baseman stretched to catch the errant throw and saved an inning.

ベテランの一塁手は逸れた送球を捕ろうと体を伸ばし、イニングを救った。

Sense（1）

(baseball) The infield defensive player that stands near first base.

First basemen are usually left-handed.

first basemen

（ plural ）