[airt; Scot. eyrt]Chiefly Scot.
verb (used with object)
to point out the way; direct; guide.
Also airth [airth; Scot. eyrth] /ɛərθ; Scot. eɪrθ/.
Origin of airt
1400–50; late Middle English (Scots) a(i)rt < Scots Gaelic àird point, quarter of the compass; cognate with Greek árdis arrowhead. The borrowing of Scots airt from Scots Gaelic àird is exact since Scots Gaelic d is totally voiceless and àird sounds like English arch
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
airth (ɛəθ, Scottish erθ)
Scot a direction or point of the compass, esp the direction of the wind; quarter; region
Word Origin for airt
C14: from Scots Gaelic aird point of the compass, height
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012