Nasalization — अनुस्वार (ं) and चन्द्रबिन्दु (ँ)
Quick Answer: अनुस्वार (ं, dot above) nasalizes the following consonant or represents a nasal consonant. चन्द्रबिन्दु (ँ, moon-dot above) nasalizes the vowel itself. They are NOT interchangeable.
Two nasal markers that English doesn't have
Category: Devanagari Script
The Rule
अनुस्वार (ं, dot above) nasalizes the following consonant or represents a nasal consonant. चन्द्रबिन्दु (ँ, moon-dot above) nasalizes the vowel itself. They are NOT interchangeable.
Why This Matters
English has no equivalent to vowel nasalization. French speakers will recognize it (like French 'bon'), but English speakers must learn to push air through the nose while pronouncing a vowel. The two markers serve different functions: ं affects consonants, ँ affects vowels.
Examples
• हंस (hans) = swan — "ं before स makes it 'n+s' cluster" [अनुस्वार: ं represents nasal consonant before स] • हँसना (hansna) = to laugh — "ँ nasalizes the अ vowel in ह" [चन्द्रबिन्दु: the vowel itself is nasal] • अंदर (andar) = inside — "ं before द = 'n' nasal + 'd'" [अनुस्वार representing dental nasal न] • माँ (maan) = mother — "ँ on आ matra = nasalized long 'aa'" [चन्द्रबिन्दु: the entire vowel is nasal]
Common Mistakes
❌ Using ं and ँ interchangeably ✅ ं = nasal consonant cluster, ँ = nasalized vowel → हंस (swan) ≠ हँस (laugh). The dot vs moon-dot distinction changes meaning. ❌ Ignoring nasalization entirely: pronouncing माँ as मा ✅ माँ has a nasalized आ — air through nose while saying 'aa' → Dropping nasalization changes meaning: मा doesn't exist as a standard word; माँ specifically means 'mother'
Quick Tip
If the vowel has a matra above the head line (like े or ै), there's no room for ँ, so ं is used instead even for vowel nasalization. This is a practical writing convention, not a pronunciation change.
If the vowel has a matra above the head line (like े or ै), there's no room for ँ, so ं is used instead even for vowel nasalization. This is a practical writing convention, not a pronunciation change.
Examples
Common Mistakes
Incorrect: Using ं and ँ interchangeably → Correct: ं = nasal consonant cluster, ँ = nasalized vowel. हंस (swan) ≠ हँस (laugh). The dot vs moon-dot distinction changes meaning.
Incorrect: Ignoring nasalization entirely: pronouncing माँ as मा → Correct: माँ has a nasalized आ — air through nose while saying 'aa'. Dropping nasalization changes meaning: मा doesn't exist as a standard word; माँ specifically means 'mother'
Quiz
Which word means 'mother'?