si·ne pro·le 
(sī′nĭ prōlē, sĭn′ā)
(sī′nĭ prōlē, sĭn′ā)adv.
Without offspring.
[New Latin sine prōlē : Latin sine, without + Latin prōlē, ablative of prōlēs, offspring.]
- protoplanet
- protoplanetary disk
- protoplasm
- protoplasmal
- protoplasmatic
- protoplasmic
- protoplast
- protoplastic
- protoporphyrin
- protostar
- protostele
- protostelic
- protostome
- prototroph
- prototrophic
- prototrophy
- prototypal
- prototype
- prototypic
- prototypical
- protozoal
- protozoan
- protozoic
- protozoological
- protozoologist