alesco

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

ălesco, ĕre, v. inch. n. [alo],

to grow up , increase (only ante-class.), Varr. R. R. 1, 44, 4; 2, 4, 19: alescendi cacumen, * Lucr. 2, 1130.