ache meaning
EN
[eɪk] [-eɪk] [eɪt͡ʃ] [-eɪt͡ʃ] 
US WAche
- Ache may refer to:
- Ache, a chronic, painful sensation
- The American College of Healthcare Executives (ACHE)
- Ache, a street name for black tar heroin
- Ache (album), a You've Got Foetus on Your Breath album
- "Ache" (song), a song by No Doubt
- Ache Records, a Vancouver-based record label
- Ache, a Danish prog-rock band formed in 1968, consisting of Torsten Olafsson, Finn Olafsson, Peter Mellin and Glen Fisher which released the albums De Homine Urbano and Green Man in 1970 and 1971 respectively
- dialectal variant of German Aach "river"
FR ache 
- NounPLaches
- VerbSGachesPRachingPTachedPTokePPachedPPaken
- (intransitive) To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to be distressed.
- (transitive, literary, rare) To cause someone or something to suffer pain.
- (intransitive) To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to be distressed.
- More Examples
- Used in the Middle of Sentence
- The salve made the soreness go away, but with the aches gone I suddenly noticed my other pains.
- He ached for her as he'd never ached for any woman.
- The water steamed and bubbled around me. I felt a rush of gratitude for it, that it should well up out of the mountain, bathe my aching body, and unthaw my frozen limbs.
- Used in the Middle of Sentence
Definition of ache in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Countable nouns
- Verbs
- Intransitive verbs
- Transitive verbs
- Intransitive verbs
- Nouns
Source: Wiktionary
Grammatically, this word "ache" is a noun, more specifically, a countable noun. It's also a verb, more specifically, an intransitive verb and a transitive verb.