a "mosquito column": a swarm of mosquitoes

white lotus

a plain tiger (Danaus chrysippus)

white / undyed, unpainted, unseasoned, etc. / pure / innocent / normal, unspecial

unapplied, undecorated; also the object that is unapplied or undecorated / honest, serious; also the person who is honest or serious

investigate, inspect

white soil used as a pigment

white flag; truce flag; surrender flag

(literary) a sharp sword; a naked sword

white tea