1. Swelling caused by blood collecting in a body cavity (especially a swelling of the membrane covering the testis)
   - hematocele, haematocele, hematocoele

Type of: lump, puffiness, swelling

• zircon
• zirconia
• zirconium
• zirconium dioxide
• zirconium oxide
• zirconium silicate
• zit
• zither
• zithern
• Zithromax
• ziti
• Zizania
• Zizania aquatica
• Ziziphus
• Ziziphus jujuba
• Ziziphus lotus
• zizz
• zloty
• Zn
• zoanthropy
• Zoarces
• Zoarces viviparus
• Zoarcidae
• Zocor
• zodiac