Flood-gate meaning in malayalam

Mata Maḍa T . M . (C . Te . Maḍu) . 1 . A Hollow , Hole As Of Snakes , Rats Elimatayil‍ Pukkukol‍vi N‍ Bhr . ; Katuvaamalanpuli Kootum Mata Anj . The Cave Of . 2 . A Sluice , Flood-gate . 3 . The Name Of Different Iḍangāḷis Pathinaaraam Mata Or Paatta Itangazhi By Which The Janmi Is Paid , Holding Nearly 5 Nā/?/i , Pathinettaam Mata = Vi Lkkunna I . Bazar Measure Of 4 Nā/?/i , Irupathaam Mata = Chelavitangaazhi By Which Servants Are Paid , Little Above 3 Nā/?/i . 4 . A Fold Of Cattle Matavekka To Fence In A Piece Of Ground V1 . ; Matakoottuka , Matayil‍ Koottuka To Bring Cattle Into The Fold .