Other forms: straits
A strait is a narrow water passage connecting two seas. The Strait of Gibraltar, through the strait, a narrow strait.
They are the choke points of world trade, which is why so much diplomacy and so many wars turn on a handful of them. It is not the same word as straight, and dire straits means a desperate situation, from the sense of a tight place.
1nounstraitA narrow water passage connecting two seas.
“Ferries cross the strait between England and France many times a day.”
strait is a passage.
Also accepted in games: channel
Old French estreit comes from Latin strictus, drawn tight, from stringere. Strict is a relative.
Latin
strictus
Old French
estreit
Middle English
streit
English, today
strait
Built from
From Middle English streit, from Old French estreit (modern form étroit), from Latin strictus, perfect passive participle of stringō (“compress, tighten”). a doublet of stretto and strict.
Etymology from Wiktionary, CC BY-SA