Meaning of (अच्छरा) achchhara in english is nymph, houri

As noun : nymph Ex: Egeria, who is often identified as a nymph in later literary sources.

houri fairy Ex: He was often pictured as an outsider.
The fairy was pictured against a background of bright moon and twinkling stars. elf Ex: The Ringwraiths catch up with them shortly after they meet the elf Legolas

Suggested : (in folklore) one of a class of preternatural beings, especially from mountainous regions, with magical powers, given to capricious and often mischievous interference in human affairs, and usually imagined to be a diminutive being in human form sprite fairy (in folklore) one of a class of supernatural beings, generally conceived as having a diminutive human form and possessing magical powers with which they intervene in human affairs one of a numerous class of lesser deities of mythology, conceived of as beautiful maidens inhabiting the sea, rivers, woods, trees, mountains, meadows, etc, and frequently mentioned as attending a superior deity

Exampleअच्छरा का हिन्दी मे अर्थ