decahedron/dekəʹheedrən/ noun (pl decahedra decahedrons)

• catch-22
• catch a cold
• catch a crab
• catchall
• catch-as-catch-can
• catch/clutch/grasp at straws
• catch crop
• catcher
• catch fire
• catchfly
• catch/get it in the neck
• catching
• catch it
• catchment
• catchment area
• catch on
• catch one's breath
• catch out
• catchpenny
• catchphrase
• catch sight of
• catch some/a few Zs
• catch somebody napping
• catch somebody on the hop
• catch somebody with their pants down