Standard Lemma guide

silkweed

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

Any plant of the genus Asclepias whose seed vessels contain a long, silky down; milkweed.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

any of numerous plants of the genus Asclepias having milky juice and pods that split open releasing seeds with downy tufts

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: milkweed

Antonyms: none provided

Broader terms: herb, herbaceous plant

Narrower terms: white milkweed, Asclepias albicans, blood flower, swallowwort, Asclepias curassavica, poke milkweed, Asclepias exaltata, swamp milkweed, Asclepias incarnata, Mead's milkweed, Asclepias meadii, Asclepia meadii, purple silkweed, Asclepias purpurascens, showy milkweed, Asclepias speciosa, poison milkweed, horsetail milkweed, Asclepias subverticillata, butterfly weed, orange milkweed, chigger flower, chiggerflower, pleurisy root, tuber root, Indian paintbrush, Asclepias tuberosa, whorled milkweed, Asclepias verticillata

History

Etymology

From silk + weed.