Definition of hastate in English:

hastate

adjectiveˈhasteɪtˈhæsteɪt

Botany

(of a leaf) having a narrow triangular shape like that of a spearhead.
〔植〕（叶）矛头状的
Example sentencesExamples
- Leaves on mature plants exposed to full sun are narrower and hastate, usually only slightly acuminate, and truncate or slightly tapering at the base, not cordate.
- We suggest that depth mostly to get adequate light to the seedlings with just hastate leaves.
- The typical A. hastata, with upper leaves truly hastate or deltoid, and which comes north to Texas and Arizona, has petals only half and inch, and in a depauperate form only a quarter of an inch long.
- Slender vine with hastate leaves [are] found in very specific scrub habitats on white sticky clay.
- The leaflets are ovate to lanceolate, sometimes hastate, and are subtended by inconspicuous stipels.

Origin

Late 18th century: from Latin hastatus, from hasta 'spear'.

Definition of hastate in US English:

hastate

adjectiveˈhæsteɪtˈhastāt

Botany

(of a leaf) having a narrow triangular shape like that of a spearhead.
〔植〕（叶）矛头状的
Example sentencesExamples
- We suggest that depth mostly to get adequate light to the seedlings with just hastate leaves.
- Leaves on mature plants exposed to full sun are narrower and hastate, usually only slightly acuminate, and truncate or slightly tapering at the base, not cordate.
- The typical A. hastata, with upper leaves truly hastate or deltoid, and which comes north to Texas and Arizona, has petals only half and inch, and in a depauperate form only a quarter of an inch long.
- Slender vine with hastate leaves [are] found in very specific scrub habitats on white sticky clay.
- The leaflets are ovate to lanceolate, sometimes hastate, and are subtended by inconspicuous stipels.

Origin

Late 18th century: from Latin hastatus, from hasta ‘spear’.

词汇	hastate
释义	Definition of hastate in English: hastate adjectiveˈhasteɪtˈhæsteɪt Botany (of a leaf) having a narrow triangular shape like that of a spearhead. 〔植〕（叶）矛头状的 Example sentencesExamples Leaves on mature plants exposed to full sun are narrower and hastate, usually only slightly acuminate, and truncate or slightly tapering at the base, not cordate. We suggest that depth mostly to get adequate light to the seedlings with just hastate leaves. The typical A. hastata, with upper leaves truly hastate or deltoid, and which comes north to Texas and Arizona, has petals only half and inch, and in a depauperate form only a quarter of an inch long. Slender vine with hastate leaves [are] found in very specific scrub habitats on white sticky clay. The leaflets are ovate to lanceolate, sometimes hastate, and are subtended by inconspicuous stipels. Origin Late 18th century: from Latin hastatus, from hasta 'spear'. Definition of hastate in US English: hastate adjectiveˈhæsteɪtˈhastāt Botany (of a leaf) having a narrow triangular shape like that of a spearhead. 〔植〕（叶）矛头状的 Example sentencesExamples We suggest that depth mostly to get adequate light to the seedlings with just hastate leaves. Leaves on mature plants exposed to full sun are narrower and hastate, usually only slightly acuminate, and truncate or slightly tapering at the base, not cordate. The typical A. hastata, with upper leaves truly hastate or deltoid, and which comes north to Texas and Arizona, has petals only half and inch, and in a depauperate form only a quarter of an inch long. Slender vine with hastate leaves [are] found in very specific scrub habitats on white sticky clay. The leaflets are ovate to lanceolate, sometimes hastate, and are subtended by inconspicuous stipels. Origin Late 18th century: from Latin hastatus, from hasta ‘spear’.
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