
1) Liliid monocot genus 2) Smelling of onions or garlic
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https://www.crosswordclues.com/clue/alliaceous

1) Odorous
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https://www.crosswordclues.com/clue/alliaceous

of, like or pertaining to garlic; garlicky
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http://phrontistery.info/a.html

• (a.) Of or pertaining to the genus Allium, or garlic, onions, leeks, etc.; having the smell or taste of garlic or onions.
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http://thinkexist.com/dictionary/meaning/alliaceous/

similar to garlic or onion family
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http://www.encyclo.co.uk/visitor-contributions.php
Al`li·a'ceous adjective Of or pertaining to the genus
Allium , or garlic, onions, leeks, etc.; having the smell or taste of garlic or onions.
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http://www.encyclo.co.uk/webster/A/58

Alliaceous plants are plants belonging to the genus Allium of the order Liliaceae, that to which the onion, leek, garlic, shallot, etc, belong, or to other allied genera, and distinguished by a certain peculiar pungent smell and taste characterized as alliaceous. This flavour is also found in a few plants having no botanical affinities with the abo...
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http://www.probertencyclopaedia.com/browse/BA.HTM

[
adj] - tasting or smelling of onions or garlic 2. [adj] - smelling of garlic or onions
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http://www.webdictionary.co.uk/definition.php?query=alliaceous

alliaceous 1. Of or pertaining to the botanical genus Allium, including garlic, onions, leeks, etc. 2. Having the smell or taste of garlic and onions.
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http://www.wordinfo.info/words/index/info/view_unit/11/
adjective smelling of onions or garlic
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https://www.encyclo.co.uk/local/20974

belonging to the genus Allium (formerly the family Alliaceae). Cf. allium. · having the odor or taste of garlic, onion, etc.
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https://www.infoplease.com/dictionary/alliaceous
No exact match found.