Basic Guidelines For English Spellings
1A firm grip.
- 1.1A staple or clamp securing an object to a wall or other surface.‘Lattice panels, wires, or rough surfaces give tendrils and holdfasts a place to latch onto.’
brace, vice, press
- ‘Furthermore, the facts that crowns and holdfasts rarely occur attached but that each is preserved with attached incomplete columns, suggest that crowns were broken from their holdfasts prior to burial.’
- ‘Crowns commonly have some length of column still attached, and holdfasts, less commonly recognized than crowns, also have some length of column attached.’
- 1.2Biology A stalked organ by which an alga or other simple aquatic plant or animal is attached to a substrate.‘At the base of the stalk is the holdfast, which cements the alga to the rock and prevents it from being washed away.’
- ‘Heavy grazing may damage and weaken the holdfasts which anchor the algae.’
- ‘The algae were decapitated, clamped with vice grips at their holdfasts, and secured to the bottom of a unidirectional current tank with an ordinary house brick.’
- ‘The rostellum ends in a holdfast by which the cell is fixed to the gut wall of its host.’
- 1.1A staple or clamp securing an object to a wall or other surface.
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