of heft.
2. heft ·noun weight; ponderousness.
3. heft ·noun ·same·as haft, ·noun.
4. heft ·vt to heave up; to raise aloft.
5. heft ·vt to prove or try the weight of by raising.
6. heft ·noun the act or effort of heaving/ violent strain or exertion.
7. heft ·noun the greater part or bulk of anything; as, the heft of the crop was spoiled.
8. heft ·add. ·noun a number of sheets of paper fastened together, as for a notebook; also, a part of a serial publication.