unruled
Word family
Synonym discussion
Sense: adjective/1
'Unlined' is the most common everyday term for paper without printed lines — you find it on notebook labels and in stationery shops. 'Unruled' means the same thing but is less frequent and sounds slightly more technical, often used in educational or office contexts. 'Blank' is much broader: it describes any surface or document with nothing written or printed on it (a blank page, a blank screen). 'Plain' focuses on simplicity and the absence of decoration (plain paper, plain white envelopes), rather than the specific absence of lines. For example, a shop assistant would say 'Do you want lined or unlined?', while a teacher might write on a supply list 'unruled sketchbooks for the class.'
Etymology
Formed in English from the prefix 'un-' (meaning 'not') and 'ruled', the past participle of 'rule'. The paper sense developed from the idea of paper not having printed guide lines (ruled lines). The political sense developed from the idea of a place not being under the control of a ruler or government.
First known use
14th century
14th century, in the meaning defined at sense 1