the first time; for the first time

first; most important; primary; foremost

second; number two; next; secondary

the second time; the second occurrence

next day; the morrow

fifth

step one; first step

fourth quarter

at first glance; at first sight

First Lady (wife of the head of state)

sixth sense (i.e. intuition, premonition, telepathy etc)

third party; (in romance) the other woman or man

first round (of match, or election)

Third World

third party

second round (of match, or election)

World War II

first-hand

World War One

first-class

dinar (currency) (loanword)

Dijon (France)

(Tw) Des Moines, capital of Iowa

first tone in Mandarin; high, level tone

(fig.) opening shot

front line; forefront

territory belonging to a third party (as a neutral location for peace negotiations or as a transit point for indirect travel or trade etc)

third tone in Mandarin; falling-rising tone

third period; tertiary (geological era since the extinction of the dinosaurs at the Cretaceous-Tertiary boundary 65 million years ago)

second tone in Mandarin; rising tone

The Second Sex (book by Simone de Beauvoir)

(lit.) second spring; (fig.) falling in love for the second time; a new lease of life; rebirth

(basketball) sixth man

fourth channel; (in Taiwan) cable TV, FTV

fourth tone in Mandarin; falling tone

the fourth estate; the press

fourth period; quaternary (geological period covering the recent ice ages over the last 180,000 years)

First World

primary sector of industry

first author (of an academic paper)

First international, organized by Karl Marx in Geneva in 1866

first quarter (of financial year)

(geopolitics) First Island Chain, strategic arc of islands including Japan, Taiwan and the Philippines

the person in charge; the head of the leadership group

in the first moments (of sth happening); immediately (after an event); first thing

the first pot of gold; the initial profits from an economic endeavour

tertiary sector of industry

third person (grammar)

see 共產國際|共产国际[Gong4 chan3 Guo2 ji4]