A group of six objects. / One of a group of six persons or animals born from the same mother during the same birth.

(US, Britain, Australia, short scale) A trillion billion: 1 followed by 21 zeros, 10²¹. / (dated Britain and Australia, long scale) A million quintillion: 1 followed by 36 zeros, 10³⁶.

An ancient Roman liquid and dry measure, about equal to an English pint. / An Old English measure of liquid, usually wine or cider, perhaps containing 6 gallons.

(obsolete) A sacristy.

A church official who looks after a church building and its graveyard and may act as a gravedigger and bell-ringer. / A sexton beetle.

(nautical) A navigational device for deriving angular distances between objects so as to determine latitude and longitude. / (geometry) One sixth of a circle or disc; a sector with an angle of 60°.

Any group of six people or things. / (music) A composition for six voices or instruments. / A group of six singers or instrumentalists.

(astronomy) The constellation Sextans.

(historical, Roman antiquity) A Roman coin worth one sixth of an as.

(astronomy) A dim spring constellation of the northern sky, said to resemble a sextant. It lies south of the constellation of Leo.