″

See also: " [U+0022 QUOTATION MARK], “ [U+201C LEFT DOUBLE QUOTATION MARK], ” [U+201D RIGHT DOUBLE QUOTATION MARK], ‶ [U+2036 REVERSED DOUBLE PRIME], and ״ [U+05F4 HEBREW PUNCTUATION GERSHAYIM]

″ U+2033, ″ DOUBLE PRIME ← ′ [U+2032] General Punctuation ‴ → [U+2034]

Translingual

Symbol

″

1. Inches
2. Seconds (as a fraction of a degree of arc)
3. Seconds (as a unit of time)
4. second derivative

   f″ - The double derivative of f

5. (in transliterated Cyrillic text) Transliteration of the hard sign (ъ) or apostrophe (’), Indicating non-palatalization of the preceding consonant before a soft vowel.

   Alternative form: ”

6. (geometry) used to distinguish two or more points, lines, etc. with the same name

   t, t′, t″, t‴, t⁗, …

   A, A′, A″, A‴, A⁗, …

See also

• (other primes) ′, ‴, ⁗, ‵, ‶, ‷