Meaning of (अर्ध दोलन) ardh dolan in english
As noun :
oscillation Ex:  On lignes classiques slower maximum speeds prevent oscillation problems
Suggested : an act or instance of oscillating
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(अर्ध दोलन) ardh dolan
can be used as noun.. No of characters: 9 including vowels consonants matras.
Transliteration :
ardha dolana