a, o, k, n, p, c, m, r, t, i, u are letters that make 'punctuation mark'
mar, Mark, MA, pun, ti, UN, ma, ar, at, mA, on, mark, punctuation, CT, ark, Ark, AR, NC, Io, ion, Ar, At, Pu, Ti, Mar are words within 'punctuation mark'
1 possible definitions for 'punctuation mark'
Under this definition, punctuation mark is a noun and has the following properties:
punctuation has the same meaning as punctuation mark
'punctuation mark' can be a type of mark.
bracket, brace, stroke, dash, slash, stop, comma, angle bracket, point, parenthesis, quote, exclamation mark, swung dash, bracket, colon, full point, diagonal, ampersand, apostrophe, square bracket, exclamation point, hyphen, period, full stop, question mark, interrogation point, quotation mark, inverted comma, semicolon, solidus, virgule, separatrix are types of 'punctuation mark'.
'punctuation mark' can be a part of orthography, writing system.