bifold /bīˈfōld/

1. Twofold
2. Of two kinds (Shakespeare)

• spermatozoids
• spermatozoon
• sperm bank
• sperm banks
• sperm candle
• sperm candles
• sperm cell
• sperm cells
• sperm count
• sperm counts
• spermic
• spermicidal
• spermicide
• spermicides
• spermiduct
• spermiducts
• spermiogeneses
• spermiogenesis
• spermogone
• spermogones
• spermogonia
• spermogonium
• sperm oil
• spermophile
• spermophiles