高速

Traditional form:

高速

Pinyin (reading):

gāosù

Definitions:

• high speed
• expressway (abbr. for 高速公路 (gāosùgōnglù))

Characters:

• 高 - tall, lofty; high, elevated
• 速 - prompt, quick, speedy

Traditional characters:

• 高 - tall, lofty; high, elevated
• 速 - prompt, quick, speedy