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"Ed" is a form of "ed", an abbreviation which is often translated as "educ.". "When" is an adverb which is often translated as "cuándo". Learn more about the difference between "ed" and "when" below.
ed(
ehd
)An abbreviation is the shortened form of a word or group of words (e.g., "UFO" = "unidentified flying object"; "p." = "page").
1. (education)
when(
wehn
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
A conjunction is a word that connects words, phrases, clauses, or sentences (e.g., The cat and the dog slept.).
2. (relative)