From προστίθημι (prostíthēmi). Morphologically, from προσ- + -θήκη (“case, box”).
προσθήκη • (prosthḗkē) f (genitive προσθήκης); first declension
| Case / # | Singular | Dual | Plural | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominative | ἡ προσθήκη hē prosthḗkē |
τὼ προσθήκᾱ tṑ prosthḗkā |
αἱ προσθῆκαι hai prosthêkai | ||||||||||
| Genitive | τῆς προσθήκης tês prosthḗkēs |
τοῖν προσθήκαιν toîn prosthḗkain |
τῶν προσθηκῶν tôn prosthēkôn | ||||||||||
| Dative | τῇ προσθήκῃ têi prosthḗkēi |
τοῖν προσθήκαιν toîn prosthḗkain |
ταῖς προσθήκαις taîs prosthḗkais | ||||||||||
| Accusative | τὴν προσθήκην tḕn prosthḗkēn |
τὼ προσθήκᾱ tṑ prosthḗkā |
τᾱ̀ς προσθήκᾱς tā̀s prosthḗkās | ||||||||||
| Vocative | προσθήκη prosthḗkē |
προσθήκᾱ prosthḗkā |
προσθῆκαι prosthêkai | ||||||||||
| Notes: |
| ||||||||||||
From Ancient Greek προσθήκη. Morphologically, from προσ- + -θήκη (“case, holster”).
προσθήκη • (prosthíki) f (plural προσθήκες)