What does pro-spĕcŭlor mean in Latin?

pro-spĕcŭlor, a verb, means “to look into the distance”.

verb

pro-spĕcŭlor

pro-spĕcŭlor, āri, v. n. and a.

I. Neutr., to look into the distance, look out (very rare): de vallo, Auct. B. Afr. 31.—

B. Transf., to explore: L. Siccium prospeculatum ad locum castris capiendum mittunt, Liv. 3, 43, 2.—*

II. Act., to look out for, watch for: prospeculari e muris adventum imperatoris, Liv. 33, 1, 3.

What does pro-spĕcŭlor mean in Latin?: pro-spĕcŭlor, a verb, means “to look into the distance”.