PB

Thousand terabytes abbreviated

PB is an abbreviation with several common meanings depending on context.

In athletics, PB stands for personal best—a competitor's fastest time or highest score: She set a new PB in the 400 meters.

In casual writing, PB often means peanut butter: PB&J sandwiches.

In chemistry, Pb (from Latin *plumbum*) is the symbol for lead.

peanut-butter

spread

To distribute widely

sandwich · toast · jar · nutty · protein · allergy · legume · snack · satay · roasted

abbreviation

initialism

Spelled-out letter shortening

notation · initials · texting · informal · shortening · truncation

personal-best

record

Preserved account or achievement

improvement · goal · performance · score · progress · triumph · peak · feat · training · athlete

playback

rewind

Return to beginning

audio · video · pause · stream · track · mp3 · cassette · VCR · DVD · media

paintball

marker

Something that signals location

  • gogglesSealed protective eyewear
  • maskFace-worn concealment
  • hopperTapered dispensing container

speedball · bunker · splatter · camouflage · barrel · pod · tournament · chronograph · flanking · scenario

Opposites
data storage scale

PBbit

Small amount or portion

byte · KB · kilobyte · MB · megabyte

athletic achievement

PBDNF

Failed to complete

failure

abbreviation reference (peanut butter)

PBJ

Tenth alphabetic character

jelly · jam · honey · Nutella · marmalade

Phrases
  • PB and JAbbreviated iconic sandwich
  • PB cupChocolate shell, nutty center
Familiarity
Top 1,000,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G