(2channel slang, Internet slang) exclusively lurking

(colloquial) Contraction of 見ている (miteiru).

所見: (Classical Japanese, archaic) to be seen, be found

prying eyes; people who may be watching / the quality of being perceptive, observant / appearance, look

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)

external bleeding

Kyūjitai form of 外国: foreign country

unthinkable, out of the question

extraterrestrial area

(geometry) circumcenter