decide
The Italian word 'decidere' is used similarly to the English verb 'decide'. It is a regular Italian verb, so it follows the typical conjugation patterns of any verb ending in -ere. For example, 'Io decido' means 'I decide' and 'Noi decidiamo' means 'We decide'.
I have decided to study Italian
This is an example of a sentence where 'decidere' is used in the past tense ('ho deciso') to indicate a decision that has been made. The decision in this example is to study Italian.
We should decide where to go on vacation
This is an example of a sentence where 'decidere' is used in infinitive form to indicate a decision that needs to be made. The decision in this example is where to go on vacation.
I can't decide which ice cream to order
This is an example of a sentence where 'decidere' is used in infinitive form with a negation ('non riesco a decidere') to indicate inability to make a decision. The decision in this example is which ice cream to order.