1. A block in the (approximate) shape of a cube
   - cube

Derived forms: square blocks

Type of: block

• family Xenosauridae
• family Xiphiidae
• family Xylariaceae
• family Xyridaceae
• family Zamiaceae
• family Zannichelliaceae
• family Zapodidae
• family Zeidae
• family Zingiberaceae
• family Ziphiidae
• family Zoarcidae
• family Zosteraceae
• family Zygnemataceae
• family Zygophyllaceae
• famine
• famish
• famished
• famishment
• famotidine
• famous
• famous person
• famously
• famulus
• fan
• fan belt