土竜, 鼹鼠, 鼴: a mole (the animal) / 葎: any of various shrubs of order Gentianales or Urticales, that form thickets, often have thorns, and prefer wet or disturbed soils; generally regarded as weeds

(fandom slang) omegaverse

(poker) Synonym of スリー・オブ・ア・カインド (surī obu a kaindo, “three of a kind”)

(electronics) operational amplifier