UnscrambleTheWord.coextern
Is it a Scrabble word? See definition, points, and words you can make.
Is extern a Scrabble word?
Word Games
- Scrabble US/Canada (OTCWL) Yes
- Scrabble UK (SOWPODS) Yes
- Wordle No
- Words With Friends Yes
Scrabble US/Canada (OTCWL) 
Wordle 
Words With Friends What is the meaning of extern?
Definition
adj (English)
1. (obsolete, rare) External; outward; not inherentExamples: "Heaven is my judge, not I for love and duty, / But seeming so, for my particular end, / For when my outward action doth demonstrate / The native act and figure of my heart / In complement extern, 'tis not long after / But I will wear my heart upon my sleeve / For daws to peck at."; "For if the ſoul of man vvere emancipated by virtue, it vvould not need any regulation or monition, beſides that of its invvard Tribunal; vvhich becauſe ſin does uſurp upon, has ſome relief from thoſe extern adjuments."obsoleterare
noun (English)
1. (programming) In the C and C++ programming languages, a variable that can be separately declared in many places, all of them referring to the same variable.Examples: "Finally, get rid of the two function declarations and two externs that we added at the top of TEFIL.CPP so that we could support file_open()."; "This is probably the big thing with C++, the more you can avoid global concepts and nasty externs the better, an object/class should be totally self-contained."
Definition source: Wiktionary