a device having a revolving hub with radiating blades, for propelling an airplane, ship, etc.
To cause an organism to multiply by any process of natural reproduction from the parent stock; to cause to increase as to propagate a rumor
Une profession
v. make longer; draw out; lengthen
to defer action; delay:
a teacher of the highest academic rank in a college or university, who has been awarded the title Professor in a particular branch of learning; a full professor:
1649, from M.L. promissorius (1274), from L. promissor "a promiser," from promissus, pp. of promittere (see promise). Promissory note first recorded 1710.