Lewis Short
crēmentum (noun N) : cresco.
* Growth, increase (very rare): corporum, Varr. ap. Non. p. 169, 14: lunae,Plin. 11, 37, 55, § 149 (incrementum, Sillig).
* Crementum est semen masculi, Isid. Orig. 9, 5, 5; 11, 1, 15.
Charlton T. Lewis, Charles Short, A Latin Dictionary