English

resight

From re- + sight.

Formed from re- + sight

Proto-Italic *wre- ‘again’

English re-

Proto-Indo-European *sekʷ- ‘to see’

…

Proto-West Germanic *sehwan ‘to see’

Proto-West Germanic *sihti ‘seeing’

Old English sihþ ‘something seen’

Middle English sighte

English sight

Today it means

verb To sight, to see, to look at again.

Language periods are conventional ranges, not dates for this word.