technickým
Technickým is the instrumental singular form of the Czech adjective technický, meaning "technical." It is used with masculine and neuter nouns in the instrumental case to express the means, manner, or instrument by which something is done, or to indicate that something is done in a technical way. The feminine instrumental singular of technický is technickou.
Examples include: technickým způsobem (in a technical manner), technickým nářadím (with technical tools), technickým prostředkem (by
Grammatical note: In Czech, adjectives decline by gender. The instrumental singular forms relevant to technický are