Definition of "muggar" []

• A kind of crocodile: as, the Siamese muggar, Crocodilus siamensis. Also mugger. (noun)

The Century Dictionary (Public Domain)

• "A change of vowels or a doubling of a consonant is also not infrequent, thus giving English kunkur ` variety of limestone 'in lieu of kankar, mulmul ` muslin' in lieu of malmal, muggar ` kind of crocodile 'in lieu of magar."