tonguing-and-grooving plane

[ tuhng-ing-uh n-groo-ving ]
/ ˈtʌŋ ɪŋ ənˈgru vɪŋ /

noun Carpentry.

a plane for cutting the edges of boards into tongues and grooves.

Origin of tonguing-and-grooving plane

First recorded in 1890–95
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019