aḥku (p. 1) pres. கிறேன், past அஃகி னேன், fut. வேன், inf. அஃக, v. n. To diminish, shrink; be shortened as a vowel; be reduced, as wealth, &c. குறைய. 2. To become closed or compressed, as a flower, umbrella, &c. சுருங்க. 3. To be acute, refined, as knowledge, நுண்மையாக. (p.) அஃகியதனிநிலை, s. The letter ஃ shortened. அஃகியவறிவு, s. Penetration, acumen, discrimination. 7)