1. A predetermined or established measurement used as a reference or norm in a specific field, industry, or context
The standard length for a shipping container is 20 feet.
O comprimento padrão para um contêiner de transporte é 20 pés.
2. In ichthyology, the measurement of a fish from the tip of its snout to the end of its vertebral column, excluding the tail fin
The biologist measured the fish's standard length to classify the species.
O biólogo mediu o comprimento padrão do peixe para classificar a espécie.
3. An officially recognized or conventional dimension applied uniformly across manufacturing or construction specifications
All boards must meet the standard length requirements set by the industry.
Todas as tábuas devem atender aos requisitos de comprimento padrão estabelecidos pela indústria.