Short vowel meaning in malayalam

Maathra Mātra S . (maa To Mete) . 1 . Measure , Maa . Yi Llaatha Moham VCh . ; Quantity In Metre , A Short Vowel Or Half A Short Syllable , A Moment Maa Thra ൪ Oru Ganitham Bhg3 . 10 Maathra Samayattho Lam Neettivilicchathu Kettu Jud . (10 Maathra = L Shvaa Sam Or Veer‍ppu?) . 2 . Med . A Dose , A Pill . 3 . A Quarter Bhg . Gan .