Listen to the audio pronunciation in English. How to say building mortar in English? Pronunciation of building mortar with 1 audio pronunciation, 1 synonym, 15 translations and more for building mortar. Pronunciation of trench mortar with 1 audio pronunciation, 3 synonyms, 13 translations and more for trench mortar. How to say brick-and-mortar. Teach everybody how you say it using the comments below!! How to say trench mortar in English? How to say Brick a mortar in English? Learn more. Have we pronounced this wrong? mortar pronunciation. Learn more. How to say mortar. Listen to the audio pronunciation in the Cambridge English Dictionary. Trying to study English? How to use mortar in a sentence. Pronunciation of Brick a mortar with 1 audio pronunciation and more for Brick a mortar. Mortar definition is - a sturdy vessel in which material is pounded or rubbed with a pestle. How to pronounce brick-and-mortar.