501
Classic Levi's cut
501 most commonly refers to Levi's 501 jeans—the original riveted denim pants that became an American icon.
The number was Levi Strauss's lot designation, now synonymous with classic straight-leg jeans: He's worn 501s since high school.
In HTTP, 501 is an error code meaning "not implemented"—the server doesn't support the requested function.
Decisive dangerous moment
- hotlineDirect emergency phone connection
- counselingProfessional guidance for problems
- supportTo uphold or sustain
- referralDirecting someone elsewhere
guidance · information · outreach · advocacy · confidential · toll-free · resource · intervention
Riveted denim trousers brand
vintage · workwear · iconic · original · classic · rigid · heavyweight · fade
Voluntary aid for others
- philanthropyGenerous giving for others
- tax-exemptFree from taxation
- donationVoluntary charitable gift
- foundationUnderlying support structure
endowment · grant · benefactor · altruism · volunteer · fundraising · IRS · deduction
crisis
Decisive dangerous moment
- hotlineDirect emergency phone connection
- counselingProfessional guidance for problems
- supportTo uphold or sustain
referral · guidance · information · outreach · advocacy · confidential · toll-free · resource · intervention · lifeline
Levi's
Riveted denim trousers brand
indigo · vintage · workwear · iconic · original · classic · rigid · heavyweight · fade · break-in
charity
Voluntary aid for others
- philanthropyGenerous giving for others
- tax-exemptFree from taxation
- donationVoluntary charitable gift
foundation · endowment · grant · benefactor · altruism · volunteer · fundraising · IRS · deduction · contribution
HTTP
Web data transmission standard
unavailable · timeout · overload · web · network · upstream · maintenance · downtime · response
501khakis
Tan cotton trousers
chinos · dress pants · slacks · wool trousers · trousers
501jeggings
Knit pants mimicking denim
skinny jeans · flare jeans · baggy jeans · low-rise jeans · bootcut