Proto-IE: *tArm-
Meaning: gut (rectum ?)
Old Greek: trámis f. (LS: the acc. trámēn in EM 736.36 is f.l. for trámin, cf. Sch.Luc. p. 191 R) 'the perineum or line which divides the scrotum and runs on to the breech'
Russ. meaning: кишка (прямая?)
References: WP I 732 f