What does inter-rādo mean in Latin?

inter-rādo, a verb, means “to scrape here and there”.

verb

inter-rādo

inter-rādo, rāsi, rāsum, 3, v. a. (al. most exclusively in Pliny and Columella).

I. Lit., to scrape here and there: interrasa cortice, Paul. Nol. Carm. 27, 254. —

B. Esp., to emboss or work in low relief: latera vasorum, Plin. 33, 11, 49, § 140.—

II. To prune here and there: oleae interradi gaudent, Plin. 15, 1, 2, § 4: olivetum, id. 17, 18, 30, § 130: arbores, Col. Arb. 19.

What does inter-rādo mean in Latin?: inter-rādo, a verb, means “to scrape here and there”.