annual : Idioms & Phrases
annual fern
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noun small short-lived fern of Central and South America
Anogramma leptophylla; Jersey fern.
WordNet
annual parallax
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noun the parallax of a celestial body using two points in the earth's orbit around the sun as the baseline
heliocentric parallax.
WordNet
annual ring
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noun an annual formation of wood in plants as they grow
growth ring.
WordNet
annual salt-marsh aster
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noun a variety of aster
WordNet
Ground annual
(Scots Law) , an estate created in land by a vassal who instead of selling his land outright reserves an annual ground rent, which becomes a perpetual charge upon the land.
