hygienic
adjective
- not disease-spreading
Wiktionary
Pronunciation: /haɪˈd͡ʒiːnɪk/ / /haɪˈd͡ʒɛnɪk/ / /hʌɪd͡ʒɪˈɛnɪk/
adj
Etymology: From French hygiénique. Displaced earlier hygienal.
- Pertaining to hygiene; clean, sanitary, free of disease.
- Whose expansion is guaranteed not to cause the accidental capture of identifiers.
“Of course, anyone with a Scheme background is probably howling at this point because they have a hygienic macro system that makes unintended variable capture impossible. Allowing variable capture when we really, really want it makes Clojure's macro system technically more dangerous than hygienic systems.”