Synonym: frustrate, metal, outwit, ruin, spoil, sword, thwart. Similar words: foible, oil, soil, boil, toilet, boil down, turmoil, boiling water. Meaning: [fɔɪl] 
n. 1. a piece of thin and flexible sheet metal 2. anything that serves by contrast to call attention to another thing's good qualities 3. a device consisting of a flat or curved piece (as a metal plate) so that its surface reacts to the water it is passing through 4. picture consisting of a positive photograph or drawing on a transparent base; viewed with a projector 5. a light slender flexible sword tipped by a button. v. 1. enhance by contrast 2. hinder or prevent (the efforts, plans, or desires) of 3. cover or back with foil.
n. 1. a piece of thin and flexible sheet metal 2. anything that serves by contrast to call attention to another thing's good qualities 3. a device consisting of a flat or curved piece (as a metal plate) so that its surface reacts to the water it is passing through 4. picture consisting of a positive photograph or drawing on a transparent base; viewed with a projector 5. a light slender flexible sword tipped by a button. v. 1. enhance by contrast 2. hinder or prevent (the efforts, plans, or desires) of 3. cover or back with foil. 
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121, Flip and cook until other side is golden. Remove and cover with foil or put in a warm oven.
122, She wrapped the turkey in the foil and put it in the oven.
123, As the foil plating was thicker it may have been found more durable than mercury plating.
124, They entered service with engraved foil type recorders, usually fitted in the landing gear bay.
125, One man got out of bed and found himself without aluminum foil.
126, Remove foil covering and place plant on a gravel-filled saucer to allow adequate drainage.
127, The horse was made to foil her every move, leaping forward as she moved quickly and turning her away.
128, My front rod-rests are fitted with electric bite alarms and I couple these with tubes of silver kitchen foil as indicators.
129, The solution is simple, according to Tufts' other newsletter, Catnip. Cover the surface with aluminum foil.
130, A final covering of aluminium foil or carbon paper reduces the risk of detection by X-ray machines.
131, I love the shiny brown line, I love the crinkle of the silver foil.
132, Blind emboss a raised impression made without using ink or foil.
133, Cover the turkey with foil and bake in a hot oven.
134, He ripped open one of the little silver foil packets and handed her the lubricated ring of rubber.
135, When the war ended and demand for aluminum declined,(http://sentencedict.com/foil.html) Reynolds Metals focused more energy on developing a household aluminum foil.
136, Next they went to another small machine where a foil cap was forced firmly against the neck of the bottle.
137, When duck is cooked, remove from pan and cover with aluminum foil to keep warm.
138, Cover with a piece of pleated greaseproof paper and foil, and secure with string.
139, Cover pheasant with aluminum foil and let rest in a warm place.
140, Place each chicken roll on a square of aluminium foil.
141, They used either aluminium or steel foil, contained in a stainless steel cassette, as a recording medium.
142, Remove foil covering from pot and place plant on a gravel-filled saucer to allow adequate drainage.
143, Stick with mastic varnish, then seal with layer of lead foil pressed into wet paint and seal again with lead.
144, They smiled a great deal; they offered him cigars and little, flat packages wrapped in gold foil.
145, Leave cakes to cool in tins, then turn out and store, wrapped in fresh greaseproof paper and foil.
146, The intensely flavored, spicy mole, with chocolate as its base, is the perfect foil for wild turkey.
147, The hardier hot foil printing burns the foil on to the leather so that it doesn't rub off.
148, Chill in the fridge until just before needed. 5 Remove the foil.
149, Or, to put it another way, genes that foil meiotic drivers will spread as surely as meiotic drivers will spread.
150, A vapour barrier is formed by packaging the salt in foil lined boxes.