| Spanish | English | |
|---|---|---|
| General | ||
| General | apofonía [f] | ablaut |
| General | apofonía [f] | apophony |
| Engineering | ||
| Engineering | apofonía [f] | gradation |
| Engineering | apofonía [f] | grading |
| Linguistics | ||
| Linguistics | apofonía [f] | an alteration in the quality of a vowel sound to indicate grammatical change |
| Phonetics | ||
| Phonetics | apofonía [f] | ablaut |
