Column is pronounced KOL-əm (IPA /ˈkɑːləm/). Silent 'n' — it sounds like 'KOL-um', ending in 'm'.
IPA: /ˈkɑːləm/
Syllables: KOL · əm
Common ESL mistake: Learners pronounce the 'n' saying 'KOL-um-n'.
Tip: Silent 'n' — it sounds like 'KOL-um', ending in 'm'.