அஸ

In a sentence

• அஸ ஏன் உதவுகிறார் எனக் கேட்கிறார்கள்.

  They ask why As is helping.

  Here, 'அஸ' (As) is used as a proper noun referring to a person.

• அஸ என்றால் யாரும் பெருமை அடைவதற்கு ஒப்பாடு செய்யல்.

  As implies making a comparison for someone's excellence.

  In this sentence, 'அஸ' (As) serves as a conjunction used for making a comparison.

• இந்த ஆடைகள் விலையுயர்ந்தவை என்று அஸ நினைத்தேன்.

  I thought these clothes were expensive, assuming as such.

  'அஸ' (As) here functions as a preposition suggesting the assumption of a statement.