draught
UK[drɑːft]US[dræft]
n
a current of cool air in a room or other confined space
n
an act of drinking or the amount swallowed at one time
n
the depth of water needed to float a particular ship
n
the preliminary version of a piece of writing
v
to prepare a preliminary version of a text or plan
adj
denoting beer or cider served from a cask or tank rather than from a bottle or can
Etymology
The word 'draught' originates from the Old English 'dragan', meaning 'to draw or pull', which itself derives from the Proto-Germanic 'draganą'. This Germanic root is connected to the Proto-Indo-European 'dʰregʰ-', meaning 'to pull, draw, drag'. Over time, the spelling 'draught' became standard in British English to represent the phonetic development from the verb, giving rise to a family of meanings all connected to the core concept of 'drawing'—such as drawing air (a current), drawing liquid (a drink), drawing a load (the depth a ship sinks), and drawing a preliminary outline (a sketch or plan). The American English spelling 'draft' more closely reflects the modern pronunciation.
Analysis
The word is a simplex form. It is a Middle English spelling variant of 'drag' or 'draw', influenced by its phonetic development and association with the act of pulling or drawing.
Examples
There's a cold draught coming from under the door.
He took a long draught of his beer.
The ship has a shallow draught, allowing it to navigate the river.