Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
counter-drill is a verb meaning "drill in an opposite direction". It carries one recorded sense.
drill in an opposite direction
Definitions, synonyms and semantic relations for counter-drill come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.