1. An obstinate decision or determination; a pertinacious affirmation
   - threap [UK, dialect]

1. (north UK) to contend obstinately; to be pertinacious
   - threap [UK, dialect]

Derived forms: threeping, threeps, threeped

• genus Strepsiceros
• genus Streptocarpus
• genus Streptococcus
• genus Streptomyces
• genus Streptopelia
• genus Streptosolen
• genus Strix
• genus Strobilomyces
• genus Strombus
• genus Strongylodon
• genus Strophanthus
• genus Stropharia
• genus Struthio
• genus Struthiomimus
• genus Strymon
• genus Sturnella
• genus Sturnus
• genus Stylomecon
• genus Stylophorum
• genus Styphelia
• genus Styracosaurus
• genus Styrax
• genus Subularia
• genus Suillus
• genus Suksdorfia