Hindi

Noun

रेखा • ‎(rekhā) f

1. line
2. curve
3. stroke

Sanskrit

Noun

रेखा • ‎(rekhā) f

1. a scratch, streak, stripe, line Gṛihyās. Yājñ. MBh. &c.
2. a continuous line, row, range, series MBh. Kāv. &c.
3. the first or prime meridian (considered to be a line drawn from लङ्का to मेरु i.e. from Ceylon [supposed to lie on the equator] to the north pole) Sūryas.
4. a right or straight position of all the limbs in dancing Saṃgīt.
5. delineation, outline, drawing, sketch Kāv. Kathās.

References

• Sir Monier Monier-Williams (1898) A Sanskrit-English dictionary etymologically and philologically arranged with special reference to cognate Indo-European languages, Oxford: Clarendon Press, page 0887