(1)…岁的

(2)年老的
该词并无确切定义，而且若作出硬性规定也是不切实际的。在英国将50岁视为年老，而在美国则是66岁，而不论该人的身体状况如何。

• floor of the court
• floor plan financing
• floor plan rule
• floor tax
• floor trader
• Florentine Pandects
• florin
• flotage
• flotation of securities
• floterial district
• flotsam
• flotsan
• floud-marke
• flowage
• flowage easement
• flowage right
• flower bond
• flowers of the Crown
• flowing lands
• FLSA
• fluctuating clause
• fluid ounce
• flumen
• Flumina et portus publica sunt, ideoque jus piscandi omnibus commune est.
• fluminae volucres