Japanese edit

For pronunciation and definitions of あつにゅう – see the following entry.
圧入
[noun] pressing something in under pressure: injecting
[noun] (chemistry) forcing
[noun] (chemistry) penetration
[noun] (chemistry, machining) a press fit
[noun] (medicine) an indentation
[verb] indent
[verb] press into
[verb] inject
(This term, あつにゅう, is the hiragana spelling of the above term.)