Why you should know: The ‘a’ vs ‘an’ conundrum is not about what letter actually begins the word, but instead about how the sound of the word starts.
For example, the ‘h’ in ‘hour’ is silent, so you would say ‘an hour’ and not ‘a hour’. A trickier example is Ukraine: because the ‘U’ is pronounced as ‘You’, and in this case the ‘y’ is a consonant, you would say “a Ukraine” and not “an Ukraine”.
Tip: when in doubt, sound it out(loud).
Thank you for coming to my TED talk.
Some modern English words have changed because the leading “n” from the noun migrated over to the article which precedes it, or from the article to the noun.
“Apron” was originally napron, “a napron”. “Nickname” was originally ekename (with the first part coming from the same root as “eke”, as in “eke out a living”). “An ekename” became “a nekename” and then “a nickname”.
I just learned the bit about an ekename from A Way With Words! Great radio program/podcast.
I’ll chain on: This is why the english language calls the citrus fruit “Orange,” in a round-about way.
The Persians named them Narangs when they acquired them from Asia, which the Spanish turned into “naranja.” But when they crossed the channel “a naranja” became “an aranja” which eventually became “an orange.”
just wait 'til you see what they did with “el lagarto”