The spelling of the phrase "third base" is quite straightforward, with each word pronounced exactly as it appears. However, it's worth noting a few phonetic details of the pronunciation. "Third" is pronounced with a voiced th sound (/ð/), followed by the vowel sound /ɜːr/. "Base" is pronounced with a voiced b sound (/b/), followed by the diphthong /eɪ/, which ends with the long vowel sound /s/. Together, the phrase is pronounced as "θɜːd beɪs" in IPA phonetic transcription.
Third base is a term that primarily refers to a position in the sport of baseball and softball, as well as a base situated on the field. In baseball and softball, it is one of the four bases that players must touch to score a run. It is positioned approximately 90 feet from home plate in a counter-clockwise direction, following first base and second base.
Additionally, "third base" is often used in a colloquial or slang context to describe a stage of physical intimacy in romantic or sexual relationships. This usage originates from the metaphorical analogy of baseball bases with various levels of physical activity. In this sense, "third base" typically denotes more intimate contact, such as touching or fondling of breasts or genitalia, but does not include sexual intercourse.
Overall, the precise definition of "third base" can slightly vary depending on the context in which it is used. In the context of baseball and softball, it refers to the player position and the base on the field. In a more informal context, particularly within discussions of relationships and physical intimacy, it has a metaphorical meaning denoting a specific stage of sexual or romantic activity.
The etymology of the phrase "third base" derives from the game of baseball. Baseball, as we know it today, has been played since the mid-19th century, and it has a well-established set of bases positioned in a diamond shape on the field. The term "third base" specifically refers to the base that is located to the player's right (when facing home plate) and is the third base a runner reaches during a play.
The use of the word "base" itself dates back to the 14th century and comes from the Old French word "base" meaning "foundation" or "lowest part". In the context of baseball, a base serves as a physical foundation where runners must touch to score points or avoid being put out.
The concept of "third base" has become idiomatic beyond the game of baseball, often used figuratively to represent a stage of physical intimacy in a romantic or sexual context.