buttweld (but weld)

In mech., a weld formed by joining the flattened ends of two pieces of iron at white heat; a jump-weld. but two man (but'wum"an), n.; pl. butt women (-wim"en). [ A woman who cleans a church, and in service time a ists as a pew-opener. [Eng.] butty (but'i), n.; pl. butties (-iz). [E. dial., short for * butty - fellow, early mod. E. boty - felowe, a partner (Palsgrave) (cf. butty - collier, butty gang),