A shortened informal term, sometimes used in music or technical contexts, though its precise modern meaning varies.
A modern abbreviation of unclear origin, possibly related to 'concentrate' or 'concert' depending on context, used sporadically in contemporary slang.
Conc is a case study in how the internet and texting create spontaneous abbreviations that fade or flourish unpredictably—most people won't recognize it without context.
Complete word intelligence in one call. Free tier — 50 lookups/day.