since

word

/ˈsɪns/
SINS
/sˈɪns/
SINS

Definition

Used to show the time when something started and continues until now, or to explain the reason for something.

Usage & Nuances

Common in both formal and informal contexts. Often used with perfect tenses in English ('has been', 'have done'). Can indicate both time and cause (e.g., 'since 2010' and 'since you left'). Don't confuse with 'for' which expresses duration.

Example Sentences

Things have changed a lot since we last talked.

natural

I have lived here since 2015.

basic

I've felt better since I changed jobs.

natural

I haven't seen him since Monday.

basic

Since you're here, let's start the meeting.

natural

She has been happy since she got the job.

basic