Proto-Dravidian : *adúm-
Meaning : to squeeze, press
Proto-Kolami-Gadba : *adm- Notes : The auslaut -m- in this root is only "detached" in Tamil, and even there in most forms it can be explained as the result of a secondary loss; its status as part of the root is quite obviously Proto-Dravidian. // Present in 4/6 branches.