(baseball, softball) batter / (cricket) batsman

(slang) lame, uncool

(literally) to take or put one's hand out / (figuratively) to try to participate in; to foray into; to try one's hand at / (figuratively) to attack (in a fight)

(slang) lame, uncool

impossible to understand, utterly confused

meaningless

nonsense / meaninglessness

profound, deeply meaningful

everything

semantics (as a field of study), semasiology