Cieľom state je navrhnúť systematickú a vyčerpávajúcu klasifikáciu definícií. Táto klasifikácia vychádza z typológie, ktorú vypracoval Richard Robinson vo svojej knihe o definíciách, no v rôznych aspektoch ju ďalej dopracováva. Nová klasifikácia je založená na dvoch kritériách, a to kritériu predmetnosti a kritériu ilokučnej sily. Podľa kritéria predmetnosti možno definovať výrazy, pojmy, resp. objekty (v širokom zmysle); podľa kritéria ilokučnej sily možno zase rozlíšiť definície, ktoré opisujú existujúci systém, a definície, ktoré transformujú daný systém na nový systém. Napokon sa podľa týchto dvoch kritérií vyhodnocujú niektoré známe druhy definícií., The aim of the paper is proposing a classification of definitions that would be both systematic and exhaustive. The classification is built on the one developed by Richard Robinson in his book on definitions; Robinson’s classification is, however, further elaborated here in certain respects. The new classification is based on two criteria, namely the criterion of aboutness and the criterion of illocutionary force. According to the former, one may define either expressions or concepts or objects (broadly conceived); according to the latter, one may distinguish the definitions describing an existing system and the definitions transforming a system into a new one. Finally, certain well-known kinds of definitions are assessed with respect to the two criteria., and Marián Zouhar.
Extensive medieval and Early Modern field systems have been preserved in English countryside. The article aims at achieving synopsis on English research for the purpose of explaining similar traces of past agricultural activities in the Czech Republic. In England, majority of preserved field systems consist almost exclusively of ridge and furrow, whilst in the Czech Republic strip lynchets and field boundaries are mostly detected. However, local ridge and furrow is mentioned many times in Bohemian documentary evidence. Comparison with British field systems already helped to put Czech research into a broader context (Dohnal 2003; 2006). The author therefore recommends employing British research in explaining Bohemian archive and iconographical materials on local ridge and furrow. The article describes the main results of exploring English ridge and furrow, its appearance, date of origin, purpose and variations. Other remnants of medieval landscapes (strip lynchets) are discussed as well. Special attention is paid to “reversed S” shape of many medieval fields, hardly explained phenom-enon related probably to complicated maneuvering with plough teams.