Fourierism/ʹfoori·əriz(ə)m, ʹfooriayiz(ə)m/ noun

• first down
• first finger
• first floor
• first-foot
• first-footer
• first fruits
• first gear
• first-hand
• first intention
• first lady
• first lieutenant
• firstling
• first-loss policy
• firstly
• first mate
• First Minister
• first mortgage
• first name
• First Nations
• first night
• first of all
• first off
• first offender
• first officer
• first out of the hat