Third-person singular simple present indicative form of calender.(verb)
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Use "calenders" in a sentence
"Don't forget, the old-style travel poster calenders, and reproduction antique suitcase label calenders look great framed individually as well."
"These dry and harden it into a sheet which will support itself; and without the aid of blankets it winds among iron rolls, called calenders, which squeeze it and give it surface."
"Voter education material such as calenders, pamphlets, stickers, ballot papers and personal notebooks were confiscated, the ANC said."