Isotermeilla

Isotermeilla is the Finnish adessive plural form used to refer to multiple isotherms in meteorology, climatology, and cartography. An isotherm is a line on a map that connects points with the same temperature, illustrating how temperature varies across a region. The word isotermi is the base term, and the suffix -lla/-llä marks location or presence, making isotermeilla mean “on the isotherms” or “along the isotherms.” This form is common in descriptive texts that discuss several temperature lines on a map, a dataset, or a weather chart.

In practice, isotermeilla appears in scientific and educational Finnish to describe the arrangement, spacing, or interpretation of multiple isotherms. Texts may use the term when comparing how different regions align with several temperature lines, or when explaining how isotherms define climate zones, temperature gradients, or seasonal patterns. The concept is closely tied to the everyday use of isotherms in weather forecasting, climate research, and geographic information visualization.

Related terms include isotermi or isotherm in English, and broader topics such as meteorology, climatology, and geographic information systems. Isotermeilla is a grammatical form that enables precise reference to multiple lines of equal temperature within Finnish prose, captions, or technical descriptions.