(bound form) base; foundation / (bound form) radical (chemistry) / (bound form) gay (loanword from English into Cantonese, Jyutping: gei1, followed by orthographic borrowing from Cantonese)

= + : Joan of Arc (ji) has to repair the watchtower (其) In front of the space station (Ø1). The tower needs a new foundation (基), and because it is floating in outer space, Joan of Arc can just add some dirt (土) to its base (基) to create a new foundation.

基 character breakdown

his / her / its / their / that / such / it (refers to sth preceding it)

= + : Looks like a watchtower. The Queen of Hearts is on lookout on the watchtower just inside the space station's entrance. The Eye of Providence helps her to look out for intruders. They also spread some eight balls for possible intruders to trip on.
Tu (ethnic group) / surname Tu
earth / dust / clay / local / indigenous / crude opium / unsophisticated / one of the eight categories of ancient musical instruments 八音[ba1 yin1]

= + : Tommy Turtle (tu) wants to fix a cross (十) on a flute (一) in the space station's living room (Ø3). He uses dust and clay (土) to hold them together.

Characters with 基 as component

Serbia / Serbian / abbr. for 塞爾維亞|塞尔维亚[Sai1 er3 wei2 ya4]
to stop up / to squeeze in / to stuff / cork / stopper
strategic pass / tactical border position
to stop up / to stuff / to cope with

= + : Socrates (s) wanted to get rid of his graduation cap (宀) and threw it in the elevator's toilet (e4), but now it is clogged (塞). He'll have to dig up the foundation (基) to clear the pipes.
old variant of 祺[qi2]

Words with 基

Kigali, capital of Rwanda
Carnegie (name) / Andrew Carnegie (1835-1919), Scots American steel millionaire and philanthropist
groundbreaking / to lay foundation
see 洋基隊|洋基队[Yang2 ji1 dui4] / New York Yankees (US baseball team)
to lay a foundation
underlay / foundation / pedestal
foundation stone; cornerstone
cardinal number / (math.) radix / base
main point / crux / central point
stylobate (architecture)
Monica Lewinsky (1973-), former White House intern

Sentences with 基

基 currently does not appear in any sentence.