in·ject 
/ɪnˈʤɛkt/ verb
in·jects; in·ject·ed; in·ject·ing /ɪnˈʤɛkt/ verb [+ obj] 1 a : to force a liquid medicine or drug into someone or something by using a special needle — often + into ▪ The medicine is injected directly into the muscle. — often + with ▪ The patients were injected with the vaccine.
b : to force (a liquid) into something — usually + into ▪ inject fuel into an engine — sometimes used in combination ▪ a fuel-injected engine 2 a : to add (something) to something : to introduce (a particular quality) into something
▪ She told a few jokes to inject a little humor into her speech. ▪ We need to inject some life into this party.
b : to provide or add (something needed, such as money) — + into ▪ Several wealthy investors have injected money into the project.
b : to force (a liquid) into something — usually + into ▪ inject fuel into an engine — sometimes used in combination ▪ a fuel-injected engine
▪ She told a few jokes to inject a little humor into her speech. ▪ We need to inject some life into this party.
b : to provide or add (something needed, such as money) — + into ▪ Several wealthy investors have injected money into the project.
— in·jec·tor /ɪnˈʤɛktɚ/ noun, plural in·jec·tors [count]
▪ a fuel injector
/ɪnˈʤɛktɚ/ noun, plural in·jec·tors [count] ▪ a fuel injector
