adj

• (obsolete, except in Scots) Valuable, worthwhile.

noun

• (countable, uncountable) Value.
  "I’ll have a dollar's worth of candy, please."
• (uncountable) Merit, excellence.
  "Our new director is a man whose worth is well acknowledged."
• (uncountable) An amount that could be achieved or produced in a specified time.
  "Although most modern OTDR equipment can store at least eight days' worth of data (in line with current industry standards), when it was downloaded from the Class 57s involved, it was discovered they had stored just over eight hours' worth of data."
• (uncountable, obsolete) High social standing, noble rank.
  "VVhat bee they men of any worth or no? […] No my good Lord, they bee men of no great account, For they bee none but Tylers, Thatchers, Millers, and ſuch like."

verb

• (obsolete, except in set phrases or dialectal) To be, become, betide.
  "Sonne of man, prophecie and say, Thus saith the Lord God, Howle ye, woe worth the day."

name

• (countable) A surname.