hail-fellow
[ noun heyl-fel-oh; adjective heyl-fel-oh ]
/ noun ˈheɪlˈfɛl oʊ; adjective ˈheɪlˌfɛl oʊ /
noun
Also hail fellow, hail-fellow well met.
a spiritedly sociable person; jolly companion.
adjective
sociable; heartily genial: His hail-fellow manner helped him to advance in the sales force.
Origin of hail-fellow
First recorded in 1570–80