key

/kˈiː/

/ˈki/

Key

ключ

a specially shaped piece of metal used for locking or unlocking a door, starting a car, etc.

клавиша

one of many buttons that one presses or taps to operate a computer, telephone, or cell phone

клавиша

any wooden or metal part of a piano or similar instruments that make a sound when pressed

тональность

a set of notes based on a particular note that form the tonal basis of a musical passage

синонимы : tonality

антонимы : atonality

ключ

a list of symbols that accompanies a table, map, etc. as a reference for further explanation

key

ключевой

essential and highly important

синонимы : cardinal

напр

1. Good communication is key to a successful relationship.

2. The author abstracted key themes from the novel in her literary analysis.

3. The keys are here on the table.

4. The piano keys are black and white.