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shell
(redirected from shelling out)

   Also found in: Dictionary/thesaurus, Legal, Encyclopedia 0.01 sec.
shell
Etymology: AS, scell
1 a hard outer protective covering that encloses material.
2 a principal energy level occupied by an electron in an atom.

impression, eye
A negative form or replica of the anterior part of the eye. A substance with rapid gelling properties is held in contact with the eye until gelled. This impression (or mould) is then used in the preparation of a positive model called a cast (or casting) of the anterior part of the eye: it is made by filling the impression with a material containing a plaster of Paris base which hardens to artificial stone. Using this cast a shell of a scleral contact lens is produced with optimum shape of the back surface. Syn. impression; impression moulding; mould; ocular impression.


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Spending power: Martin O'Neill will think wisely before shelling out pounds 12m 19th Blackburn What they need: Reinforcements in central midfield.
Car editor Richard Headland, said: "After shelling out more than pounds 100 for cover in some cases it's reasonable to expect to be back on the road sooner rather than later.
And if he had to play 40 games to earn his whack, what was to stop Gers doing what they did with Michael Ball and stop playing him after 39 to avoid shelling out money.
 
 
 
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