hy·dro·fluor·ic acid 
(hī′drō-flrĭk, -flôr-)
(hī′drō-flrĭk, -flôr-)n.
A colorless, fuming, corrosive, dangerously poisonous aqueous solution of hydrogen fluoride, HF, used to etch or polish glass, pickle certain metals, and clean masonry.
- inappetent
- inapplicability
- inapplicable
- inapplicably
- inapposite
- inappositely
- inappositeness
- inappreciable
- inappreciably
- inappreciative
- inappreciatively
- inapproachability
- inapproachable
- inapproachably
- inappropriate
- inappropriately
- inappropriateness
- inapt
- inaptitude
- inaptly
- inaptness
- inarguable
- inarguably
- Inari
- inarticulacy