Technically, whether you use a/an before a word beginning with an H should be determined by the letter after the H. Thus, "an hand" is technically correct. Only if the h is silent, if I'm not mistaken. It would not be correct to say "I want an hamburger." Nor "have an happy holiday." I believe you're right (such as an historic moment; the word is pronounced "istoric" with the "h" silent). Yes, historic and honor were the words that immediately came to mind. There are a number of formal "correct" English pronunciations which drop the h altogether when deciding between a or an. Link. Back in undergrad, one of my friends was a linguistics major who did a lot of work on this kind of stuff. There was an English grammar book he showed me which stated that you should always drop the h when determining whether to use a or an. It's a dialectical thing (as seen with some people pronouncing the "h" in history), but technically speaking, it is acceptable to say "an hand" or "an happy holiday." Yes, it is dialectic, but mostly European dialects. The link you provided clearly states that it is at the speaker's discretion, but uses Cockney as the formal example, and promotes an only in the case that you pronounce it as a silent h. In that case, and especially in the United States, the usage of an is incorrect unless you say (as quoted in the article) "an and." (ie "give me an and, mate.") Now, if you're european by lineage, who am I to tell you how to speak? However, if you pronounce your h's, then it just sounds ridiculous to use the word an before it. Okay, English lesson over. Don't we have a Texas/OSU game to overanalyze and batter each other over?