Oxford Basic American Dictionary полностью

If you press this button, the machine starts.

If you see him, give him this letter.

If your feet were smaller, you could wear my shoes.

If I had a million dollars, I would buy a big house.

may see you tomorrow. If not, I'll see you next week.

a word that shows a question Do you know if Paul is home?

She asked me if I wanted to go to a party.

—SYNONYM whether

every time

If I forget to bring my lunch, I can buy it at the cafeteria. —SYNONYM whenever as if

in a way that makes you think something

She looks as if she didn't get enough sleep last night.

if I were you

words that you use when you are giving someone advice If I were you, I would leave now.

if only

words that show that you want something very much If only I could drive!

ig • loo / ' iglu/ noun [ count ] ( plural ig - loos ) a small house that is made out of blocks of snow

ig • nite / ig ' nait / verb ( ig nites , ig - nit - ing , ig nit - ed )

( formal )

to start burning or to make something start burning The gas ignited and caused an explosion.

ig • ni • tion / ig' nijn / noun [ count ]

the part of a car where you put the key to start the engine I left my key in the ignition.

ig • no • rance awl / ' ignarans / noun

[noncount]

not knowing about something Her ignorance surprised me.

ig • no • rant AWL / ' ignarant / adjective

not knowing about something I'm very ignorant about computers.

ig . nore О / igw / verb

( ig - nores , ig - nor - ing , ig nored )

to know about someone or something, but to not do anything about it

He completely ignored his doctor's advice. I said "hello" to her, but she ignored me. Prefix

il-

( used with words beginning with "l" ) not; the opposite of il legal il legally il literate il literacy

ill / il / adjective ( health ) not well; not in good health He is seriously ill.

a mentally ill patient —SYNONYM sick The noun is illness .

I'll / ail /

short for I will ^^^

il • le • gal Ф AWL / i 'ligl / adjective

not allowed by law

It's illegal to drive through a red light. —ANTONYM legal

il • le • gal • lyAWL / i ' ligali / adverb She entered the country illegally.

il • leg • i • ble / i ' led₃abl / adjective

difficult or impossible to read

Your handwriting is completely illegible.

—ANTONYM legible

il • lit • er • ate / i ' litarat / adjective

not able to read or write —ANTONYM literate

il • lit • er • a • cy / i 'litarasi / noun [ noncount ] the problem of adult illiteracy —ANTONYM literacy

ill . n6SS Ф / 'ilnss / noun ( plural ill ness . es ) ( health )

1 [ noncount ] being sick

missed a lot of school because of illness last year.

[ count ] a type or period of illness She died after a long illness. Collocations

Illness getting sick catch a cold/the flu/a virus/a bug get sick/a cold/a headache have a cold/an infection/a fever/a toothache feel sick/hot/dizzy treatment examine a patient be on medication/antibiotics get/have a shot/an injection/an X-ray need/receive/get treatment — Look at the note at injury .

il • log • i • cal aw / i ' lad3ikl /

not sensible or reasonable

I know you feel strongly about this, but your argument is illogical.

—ANTONYM logical

il • lu • sion / i lu3n / noun 1 [ count, noncount ] a false idea or belief

have no illusions about the situation — I know it's serious.

[ count ] something that your eyes tell you is there or is true but in fact is not