the ordinal number that denotes the order of something in a series, following the first.

a unit of time equal to one-sixtieth of a minute.

सेकंड

English Usage: We need to leave in a few seconds.

Hindi Usage: हमें कुछ सेकंड में निकलना है।

next in order after the first.

दूसरा

English Usage: He took a second look at the painting.

Hindi Usage: उन्होंने चित्र को दूसरी बार देखा।

to endorse or support a motion or proposal in a meeting.

समर्थन करना

English Usage: I second the motion to approve the budget.

Hindi Usage: मैं बजट को स्वीकृत करने के प्रस्ताव का समर्थन करता हूँ।